How do you drill large holes?

Yes it is nice to be able to put your projects INSIDE something isn't it? You know, to hold everything together so it doesn't flop around? Discuss the techniques here!

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thewise1
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How do you drill large holes?

Post by thewise1 »

I was wondering how you could drill a hole at least 1" in diameter. I don't think that many people have a 1" diameter drill bit or more.

A hole this size could be for a joystick or something.

So what Kind of tool would one use for a hole this size?
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XCVG
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Re: How do you drill large holes?

Post by XCVG »

Well you have two choices. Speedbor or hole saw. A Speedbor is designed for wood, and will chew up plastic. A hole saw works OK with wood, OK with metal, and (?) with plastic.
khaag
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Re: How do you drill large holes?

Post by khaag »

You will definitely want to use a hole saw. When using it on plastic, a good method to go so you don't chew up your plastic is to use the hole saw in reverse. (Should be counter-clockwise) And just go slowly.
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Rekarp
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Re: How do you drill large holes?

Post by Rekarp »

Yep hole-saw.

Or you can try my favorite. Forstner bits.
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nevermind1534
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Re: How do you drill large holes?

Post by nevermind1534 »

Rekarp wrote:Or you can try my favorite. Forstner bits.
Those are nice, but I've only ever used them at school. I'll have to get some of them for myself eventually.
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